Lecture 1 - Temple University
... Figure 2-57. The hydrolysis of ATP to ADP and inorganic phosphate. The two outermost phosphates in ATP are held to the rest of the molecule by high-energy phosphoanhydride bonds and are readily transferred. As indicated, water can be added to ATP to form ADP and inorganic phosphate (Pi). This hydrol ...
... Figure 2-57. The hydrolysis of ATP to ADP and inorganic phosphate. The two outermost phosphates in ATP are held to the rest of the molecule by high-energy phosphoanhydride bonds and are readily transferred. As indicated, water can be added to ATP to form ADP and inorganic phosphate (Pi). This hydrol ...
Title - Iowa State University
... 10. How does competitive inhibition affect enzyme function? a. A regulatory molecule binds at a location other than the active site and changes the shape of the enzyme in a way that makes the active site available to the enzyme’s natural substrates. b. Regulatory molecules that are similar in size a ...
... 10. How does competitive inhibition affect enzyme function? a. A regulatory molecule binds at a location other than the active site and changes the shape of the enzyme in a way that makes the active site available to the enzyme’s natural substrates. b. Regulatory molecules that are similar in size a ...
biological_molecules_facts
... coiled forming a compact molecule. It is used for storage. Starch is tested with iodine solution, giving a blue-black colour change. Glycogen is a polysaccharide formed in animal cells. It is very branched. Cellulose is a polysaccharide formed from -glucose molecules. It has straight chains that ar ...
... coiled forming a compact molecule. It is used for storage. Starch is tested with iodine solution, giving a blue-black colour change. Glycogen is a polysaccharide formed in animal cells. It is very branched. Cellulose is a polysaccharide formed from -glucose molecules. It has straight chains that ar ...
called Oxidative phosphorylation.
... The other electron is transferred to Cyt bl to bh the to oxidized Q leading to the formation of an unstable Q-. The Q- ion is converted to QH2 by taking two H+ from the matrix side. The QH2 is ...
... The other electron is transferred to Cyt bl to bh the to oxidized Q leading to the formation of an unstable Q-. The Q- ion is converted to QH2 by taking two H+ from the matrix side. The QH2 is ...
Electron Transport Chain and Oxidative phosphorylation So far we
... These are proteins containing Fe atom co-ordidated to sulfur atoms of either Cys residues of the proteins or also with inorganic sulfur atoms. The Fe atom is oxidized or reduced The reduction potential of Fe-S proteins varies from -0.65 to +0.45V depending on the microenvironment around Fe atom in t ...
... These are proteins containing Fe atom co-ordidated to sulfur atoms of either Cys residues of the proteins or also with inorganic sulfur atoms. The Fe atom is oxidized or reduced The reduction potential of Fe-S proteins varies from -0.65 to +0.45V depending on the microenvironment around Fe atom in t ...
Cellular Biology I
... bonds (covalent sharing of two pairs of electrons Double bonds put “kinks” in the fatty acid chain Saturated = no double bonds; pack well; solid fats Unsaturated = double bond(s); pack poorly; liquid oils ...
... bonds (covalent sharing of two pairs of electrons Double bonds put “kinks” in the fatty acid chain Saturated = no double bonds; pack well; solid fats Unsaturated = double bond(s); pack poorly; liquid oils ...
Functional and structural relationship of Cst-II sialyltransferases to synthesize mono- and di-sialylated lipo-oligosaccharides derivatives
... Sialyltransferases are enzymes responsible for the transfer of sialic acid to the terminal nascent oligosaccharides. The sialyltransferase in Campylobacter jejuni (Cst-II) is capable of transferring sialic acid moiety from cytidine-5monophospho-N-acetyl-neuraminic acid (CMP-NeuAc) to the terminal po ...
... Sialyltransferases are enzymes responsible for the transfer of sialic acid to the terminal nascent oligosaccharides. The sialyltransferase in Campylobacter jejuni (Cst-II) is capable of transferring sialic acid moiety from cytidine-5monophospho-N-acetyl-neuraminic acid (CMP-NeuAc) to the terminal po ...
LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034
... The CN stretching vibrations in cyano complexes occur at higher energy than that of free cyanide ion. Explain. Metal carbonyls are formed by metals in their lower oxidation states. Give reason. What are optically transparent electrodes? Mention their uses. EPR spectra of transition metal complexes a ...
... The CN stretching vibrations in cyano complexes occur at higher energy than that of free cyanide ion. Explain. Metal carbonyls are formed by metals in their lower oxidation states. Give reason. What are optically transparent electrodes? Mention their uses. EPR spectra of transition metal complexes a ...
Fibrous proteins are especially abundant outside the cell, where
... Allosteric Enzymes Have Two Binding Sites That Influences One Another There was one feature of feedback inhibition that was initially puzzling to those who discovered it: the regulatory molecule often has shape that is totally different from the shape of the enzyme’s preferred substrate. This type ...
... Allosteric Enzymes Have Two Binding Sites That Influences One Another There was one feature of feedback inhibition that was initially puzzling to those who discovered it: the regulatory molecule often has shape that is totally different from the shape of the enzyme’s preferred substrate. This type ...
Oxidative Phosphorylation
... carrier. NAD is used as the electron transporter in the liver and FAD acts in the brain. Another factor that aects the yield of ATP molecules generated from glucose is the fact that intermediate compounds in these pathways are used for other purposes. Glucose catabolism connects with the pathways t ...
... carrier. NAD is used as the electron transporter in the liver and FAD acts in the brain. Another factor that aects the yield of ATP molecules generated from glucose is the fact that intermediate compounds in these pathways are used for other purposes. Glucose catabolism connects with the pathways t ...
A = 27
... #33 The excited state must have the same # of electrons as the neutral atom, however one or more must be at a higher energy level (outermost shell) that the ground state of the periodic table ( for Al it is 2-8-3), 13 electrons.The ans is 1) 2-7-4 (13 e-), one electron promoted from shell 2 to ...
... #33 The excited state must have the same # of electrons as the neutral atom, however one or more must be at a higher energy level (outermost shell) that the ground state of the periodic table ( for Al it is 2-8-3), 13 electrons.The ans is 1) 2-7-4 (13 e-), one electron promoted from shell 2 to ...
1 Review I: Protein Structure Amino Acids Amino Acids (contd
... C′=O of i forms H bonds with NH of residue i+4 Intra-strand H bonding C′=O groups are parallel to the axis; side chains point away from the axis All NH and C′O are H-bonded, except first NH and last C′O Hence, polar ends; present at surfaces Amphipathic ...
... C′=O of i forms H bonds with NH of residue i+4 Intra-strand H bonding C′=O groups are parallel to the axis; side chains point away from the axis All NH and C′O are H-bonded, except first NH and last C′O Hence, polar ends; present at surfaces Amphipathic ...
Chapter 4 Chemical Foundations: Elements, Atoms, and Ions
... • Atoms of a given element are different from those of any other element. – Carbon atoms have different chemical and physical properties than sulfur atoms. ...
... • Atoms of a given element are different from those of any other element. – Carbon atoms have different chemical and physical properties than sulfur atoms. ...
Chemical Equations Balancing Chemical Equations Try One…
... This is called the skeleton equation. Try to read it like a sentence- Gaseous ammonia is added dd d to oxygen gas to produce d nitrogen i monoxide, id which is given off as a gas, and water -NOW BALANCE IT -by adding coefficients-DO NOT CHANGE SUBSCRIPTS 1. start at the formula with the highest subs ...
... This is called the skeleton equation. Try to read it like a sentence- Gaseous ammonia is added dd d to oxygen gas to produce d nitrogen i monoxide, id which is given off as a gas, and water -NOW BALANCE IT -by adding coefficients-DO NOT CHANGE SUBSCRIPTS 1. start at the formula with the highest subs ...
Chemical Nomenclature (ionic compounds)
... Scientists have agreed on a set of rules that govern the naming and formulation of compounds. It is universal! The following pages are a programmed approach to the problem of obtaining either the formula or name of a chemical compound. a) The compound will be formed by combining a metal and a non-me ...
... Scientists have agreed on a set of rules that govern the naming and formulation of compounds. It is universal! The following pages are a programmed approach to the problem of obtaining either the formula or name of a chemical compound. a) The compound will be formed by combining a metal and a non-me ...
Exam 2 Review Answer Key
... a. +4kcal/mol endergonic b. -4kcal/mol exergonic c. +4kcal/mol exergonic d. -4kcal/mol endergonic 4. T/F competitive inhibitors bind the active site of an enzyme while noncompetitive inhibitors bind an allosteric site Ch. 7.1-7.2: Respiration 5. If cyanide is added to a cell, will NADH and FADH2 be ...
... a. +4kcal/mol endergonic b. -4kcal/mol exergonic c. +4kcal/mol exergonic d. -4kcal/mol endergonic 4. T/F competitive inhibitors bind the active site of an enzyme while noncompetitive inhibitors bind an allosteric site Ch. 7.1-7.2: Respiration 5. If cyanide is added to a cell, will NADH and FADH2 be ...
Microbial Metabolism
... c) NADH is oxidized to form NAD: Essential for continued operation of the glycolytic pathways. d) O2 is not required. e) No additional ATP are made. f) Gasses (CO2 and/or H2) may be released ...
... c) NADH is oxidized to form NAD: Essential for continued operation of the glycolytic pathways. d) O2 is not required. e) No additional ATP are made. f) Gasses (CO2 and/or H2) may be released ...
Microbial Metabolism - Accelerated Learning Center, Inc.
... c) NADH is oxidized to form NAD: Essential for continued operation of the glycolytic pathways. d) O2 is not required. e) No additional ATP are made. f) Gasses (CO2 and/or H2) may be released ...
... c) NADH is oxidized to form NAD: Essential for continued operation of the glycolytic pathways. d) O2 is not required. e) No additional ATP are made. f) Gasses (CO2 and/or H2) may be released ...
Honors Midterm - Stamford High School
... 3. Make an element inventory. How are you going to know if the equation is balanced if you don't actually make a list of how many of each atom you have? You won't. You have to make an inventory of how many atoms of each element you have, and then you have to keep it current throughout the whole prob ...
... 3. Make an element inventory. How are you going to know if the equation is balanced if you don't actually make a list of how many of each atom you have? You won't. You have to make an inventory of how many atoms of each element you have, and then you have to keep it current throughout the whole prob ...
Metalloprotein
Metalloprotein is a generic term for a protein that contains a metal ion cofactor. A large number of all proteins are part of this category.